Lady GaGa puckered up to Sir Paul McCartney during the 54th annual Grammy Awards in Los Angeles on Sunday (February 12, 2012). The pop superstar planted a big kiss on MCCartney's cheek through her mesh-style veil, reports the Huffington Post.Despite the kiss, it was a quiet night for Gaga, who kept a relatively low profile during the show and strangely skipped the red-carpet completely. Fans were expecting the Marry The Night singer to come up with something spectacular, given she arrived inside an egg last year. The first glimpse of the singer wasn't until the ceremony began on television, though she duly impressed with a mesh and faux-leather ensemble. It was a similarly quiet night in terms of awards, with Gaga losing out to Adele in the categories of Album of the Year, Best Pop Solo Performance and Best Pop Vocal Album. It was the British songstress who dominated the ceremony, winning all six awards that she was nominated for and giving rival stars such as Gaga, Rihanna and Katy Perry little chance of getting their hands on some silverware. Though littered with A-list stars and first-class performances, this year's Grammys was overshadowed by the tragic death of Whitney Houston, who was found dead at the Beverly Hilton hotel on Saturday.Several stars paid tribute to Whitney during their acceptance speeches, and Jennifer Hudson performed a stirring rendition of Houston's biggest hit 'I Will Always Love You'.